/*
 * Copyright 2010-2015 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jetbrains.kotlin.psi;

import org.jetbrains.annotations.NotNull;

public class KtTreeVisitor<D> extends KtVisitor<Void, D> {
    @Override
    public Void visitKtElement(@NotNull KtElement element, D data) {
        element.acceptChildren(this, data);
        return null;
    }

    @Override
    public Void visitKtFile(@NotNull KtFile file, D data) {
        super.visitKtFile(file, data);
        file.acceptChildren(this, data);
        return null;
    }
}
